diff options
Diffstat (limited to 'apps/plugins/lib/gray_getstringsize.c')
| -rw-r--r-- | apps/plugins/lib/gray_getstringsize.c | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/apps/plugins/lib/gray_getstringsize.c b/apps/plugins/lib/gray_getstringsize.c deleted file mode 100644 index 5b6d3e7..0000000 --- a/apps/plugins/lib/gray_getstringsize.c +++ /dev/null @@ -1,64 +0,0 @@ -/*************************************************************************** -* __________ __ ___. -* Open \______ \ ____ ____ | | _\_ |__ _______ ___ -* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / -* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < -* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ -* \/ \/ \/ \/ \/ -* $Id$ -* -* Grayscale framework -* gray_getstringsize() function -* -* This is a generic framework to use grayscale display within Rockbox -* plugins. It obviously does not work for the player. -* -* Copyright (C) 2004 Jens Arnold -* -* All files in this archive are subject to the GNU General Public License. -* See the file COPYING in the source tree root for full license agreement. -* -* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY -* KIND, either express or implied. -* -****************************************************************************/ - -#ifndef SIMULATOR /* not for simulator by now */ -#include "plugin.h" - -#ifdef HAVE_LCD_BITMAP /* and also not for the Player */ -#include "gray.h" - -/*--------------------------------------------------------------------------- - Calculate width and height of the given text in pixels when rendered with - the currently selected font. - ---------------------------------------------------------------------------- - This works exactly the same way as the core lcd_getstringsize(), only that - it uses the selected font for grayscale. - */ -int gray_getstringsize(const unsigned char *str, int *w, int *h) -{ - int ch; - int width = 0; - struct font *pf = _graybuf->curfont; - - while ((ch = *str++)) - { - /* check input range */ - if (ch < pf->firstchar || ch >= pf->firstchar + pf->size) - ch = pf->defaultchar; - ch -= pf->firstchar; - - /* get proportional width */ - width += pf->width ? pf->width[ch] : pf->maxwidth; - } - if (w) - *w = width; - if (h) - *h = pf->height; - return width; -} - -#endif // #ifdef HAVE_LCD_BITMAP -#endif // #ifndef SIMULATOR - |